html {
    font-size: 100px;
}

.header {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    height: 80px;
    /* background-color: #ccc; */
    margin-bottom: 20px;
}

.header .logo {
    margin-top: 30px;
}

.header ul li {
    float: left;
    height: 80px;
    line-height: 80px;
    font-size: 18px;
    /* padding-left: 6px;
    padding-right: 6px; */
}

.nav li a {
    position: relative;
}

.nav li.active::after {
    content: '';
    display: block;
    width: 100%;
    height: 4px;
    background-color: #e41601;
    position: absolute;
    top: 0;
    left: 0;
}

.nav li:hover a::after {
    content: '';
    display: block;
    width: 100%;
    height: 4px;
    background-color: #e41601;
    position: absolute;
    top: 0;
    left: 0;
}

.header .nav::after {
    content: '';
    display: block;
    clear: both;
}

.navbar {
    background-color: #fff;
    overflow: hidden;
    display: none;
    z-index: 10;
}


/* 广告图 */
.homg_adbg {
    max-width: 1920px;
    width: 100%;
    height: 401px;
    display: block;
    margin: 0 auto;
}

/* .banner{
    width: 100%;
    text-align: center;
    background-size: 100%;
} */

.introduce {
    max-width: 1240px;
    margin: 0 auto;
    margin-top: -80px;
    /* font-size: 32px; */
    background-color: #fff;
    position: relative;
    -moz-box-shadow: 0 0 10px #dddddd;
    -webkit-box-shadow: 0 0 10 px #dddddd;
    box-shadow: 0 0 10px #dddddd;
}

.introduce h3 {
    font-size: 32px;
    padding-top: 54px;
    text-align: center;
}

.introduce h3::after {
    content: '';
    display: block;
    width: 30px;
    height: 3px;
    background-color: #8d8d8d;
    margin: 19px auto 0;
}

.introduce p {
    font-size: 18px;
    line-height: 30px;
    font-weight: 500;
    width: 730px;
    margin: 0 auto;
    margin-top: 36px;
    text-align: center;
    padding-bottom: 60px;
}

.title {
    width: 519px;
    margin: 20px auto;
    text-align: center;
    position: relative;
    margin-top: 102px;
    line-height: 48px;
}

.title h3 {
    font-size: 46px;
    margin-bottom: 30px;
    font-weight: bold;
}

.title img:nth-child(1) {
    position: absolute;
    top: 0;
    left: 0;
}

.title img:nth-child(2) {
    position: absolute;
    top: 0;
    right: 0;
}

.title>p {
    font-size: 24px;
    color: #818181;
}


/* 超前功能 */

.gn {
    max-width: 1300px;
    margin: 0 auto;
    margin-top: 90px;
    margin-bottom: 124px;
}

.gn .box {
    max-width: 306px;
    margin: 0 auto;
    border: 1px solid #e8e5e5;
    text-align: center;
    padding-bottom: 64px;
}

.gn .box img {
    margin-top: 65px;
    margin-bottom: 36px;
    border-radius: 50%;
}

.gn .box h3 {
    font-size: 22px;
    color: #515151;
    margin-bottom: 15px;
}

.gn .box p {
    width: 260px;
    font-size: 18px;
    color: #979797;
    margin: 0 auto;
    text-align: center;
    margin-top: 12px;
    line-height: 30px;
    padding: 0 24px;
}


/* 业务菜单栏 */

.menu {
    max-width: 1587px;
    /* background-color: red; */
    margin: 1.3rem auto 1.6rem;
    text-align-last: center;
}

.menu ul {
    max-width: 1200px;
    width: 100%;
    display: flex;
    justify-content: space-around;
    margin: 0 auto;
    margin-bottom: .77rem;
}

.menu ul li {
    position: relative;
    width: 224px;
    height: 82px;
    font-size: 86px;
    color: #f2f2f2;
    padding-top: 0;
    line-height: 80px;
    padding: 0;
    /* background-color: #bbb; */
}

/* .menu ul li:nth-child(2) {
    margin: 0 3.29rem;
} */

.menu ul li span {
    position: absolute;
    font-size: 56px;
    font-weight: 500;
    color: #000;
    left: 0;
    top: 10px;
}

.menu ul span::after {
    content: '';
    display: block;
    width: 100%;
    height: 21px;
    background-color: #ffb3c3;
    position: absolute;
    bottom: 0;
    z-index: -1;
    display: none;
}

.menu ul li:hover span::after {
    display: block;
}

.menu .menu_content {
    position: relative;
}

.menu .menu_content .description {
    width: 585px;
    text-align-last: left;
    padding: .78rem .52rem;
    background-color: #fff;
    border: 1px solid #979797;
    position: absolute;
    border-radius: .08rem;
    top: 1.85rem;
}

.menu .menu_content .description h3 {
    font-size: .56rem;
    margin-bottom: .12rem;
}

.menu .menu_content .description p {
    color: #aeaeae;
}

.menu .menu_content .description p:nth-child(2) {
    font-size: .32rem;
    margin-bottom: .52rem;
}

.menu .menu_content .description p:nth-child(3) {
    font-size: .24rem;
    line-height: .36rem;
}

.menu .menu_content .menu_arrow {
    width: 2.79rem;
    height: 0.42rem;
    position: absolute;
    bottom: 0;
    /* left: 0; */
}

.menu .menu_content .menu_arrow img:first-child {
    float: left;
}

.menu .menu_content .menu_arrow span {
    /* float: left; */
    content: '';
    display: block;
    width: 41px;
    height: 5px;
    background-color: #000000;
    position: absolute;
    left: 70px;
    top: 20px;
    z-index: 2;
}

.menu .menu_content .menu_arrow img:last-child {
    float: right;
}


/* VIP特权列表 */

.vip {
    max-width: 1200px;
    margin: .7rem auto .8rem;
}

.vip ul {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.vip ul li {
    width: 18%;
    border-radius: 6px;
    box-shadow: 0 0 .15rem #ededed;
    padding: .23rem .18rem .25rem;
    margin-bottom: .17rem;
}

.vip ul li img {
    width: 0.4rem;
    height: 0.4rem;
    margin-bottom: .25rem;
}

.vip ul li h3 {
    font-size: .2rem;
    font-weight: bold;
    margin-bottom: .2rem;
    color: #000;
}

.vip ul li p:nth-child(3) {
    font-size: .14rem;
    font-weight: bold;
    margin-bottom: .1rem;
    color: #000;
}

.vip ul li p:nth-child(4) {
    font-size: .1rem;
    color: #ababab;
    line-height: .16rem;
}


/* 底部法律和备案信息 */

.footer {
    max-width: 1920px;
    width: 100%;
    margin: 0 auto;
    background-color: #e14f60;
}

.footer .footer_content {
    max-width: 1290px;
    margin: 0 auto;
}

.footer .footer_content .beian>p {
    font-size: .16rem;
    line-height: .14rem;
    margin-bottom: .17rem;
    text-indent: .5rem;
    color: #fff;
}

.footer .footer_content .beian>p:first-child {
    margin-top: .45rem;
}

.footer .footer_content .qrcode {
    margin-top: .35rem;
}

.footer .footer_content .qrcode ul li {
    width: 100px;
    float: right;
    text-align: center;
}

.footer .footer_content .qrcode ul li>p {
    font-size: .16rem;
    color: #fff;
}

.footer .footer_content .qrcode ul li .gongzhonghao {
    width: 92px;
    height: 92px;
    background-color: #f1abb3;
    border: 4px solid #fff;
    margin-bottom: .11rem;
}


/* 响应式样式屏幕适配 */
@media screen and (max-width: 1440px) {
    .homg_adbg {
        height: 335px;
    }
}

@media screen and (max-width: 1280px) {
    .homg_adbg {
        height: 300px;
    }

    .introduce {
        max-width: 1000px;
    }

    .gn {
        margin-top: 100px;
    }

    .menu ul li:nth-child(2) {
        margin: 0 2.64rem;
    }
}

@media screen and (max-width: 992px) {

    /* .header .logo{
        margin-top: 20px;
    } */
    .homg_adbg {
        height: 270px;
    }

    .header ul li {
        padding-left: 6px;
        font-size: 14px;
    }

    .introduce {
        max-width: 800px;
        padding-top: 40px;
    }

    .introduce h3 {
        font-size: 28px;
        padding-top: 40px;
    }

    .introduce p {
        margin-top: 28px;
        font-size: 15px;
    }

    .title {
        margin-top: 60px;
    }

    .title h3 {
        font-size: 34px;
    }

    .title p {
        font-size: 20px;
        margin-top: 15px;
    }

    .gn {
        margin-top: 50px;
    }

    .gn .box img {
        margin-top: 20px;
    }

    .gn .box h3 {
        font-size: 20px;
    }

    .gn .box p {
        font-size: 14px;
        width: 210px;
    }

    .menu ul li:nth-child(2) {
        margin: 0 1.56rem;
    }

    .menu .menu_content>img {
        width: 7rem;
        height: 5rem;
    }

    .menu .menu_content .description {
        width: 440px;
        text-align-last: left;
        padding: .45rem .3rem;
        top: 0.85rem;
    }

    .menu .menu_content .description h3 {
        font-size: .4rem;
        margin-bottom: .1rem;
    }

    .menu .menu_content .description p:nth-child(2) {
        font-size: .24rem;
        margin-bottom: .3rem;
    }

    .menu .menu_content .description p:nth-child(3) {
        font-size: .20rem;
        line-height: .30rem;
    }

    .menu .menu_content .menu_arrow {
        width: 2.5rem;
    }

    .footer .footer_content .beian>p {
        font-size: .14rem;
        line-height: .1rem;
    }

    .footer .footer_content .beian>p:nth-child(1) {
        line-height: .2rem;
    }
}

@media screen and (max-width: 768px) {
    html {
        font-size: 50px;
    }



    .container-fluid>.navbar-header {
        background-color: #fafafa;
        padding-top: 10px;
        margin-left: 0;
        margin-right: 0;
    }

    .homg_adbg {
        height: 250px;
    }

    .introduce {
        max-width: 600px;
        padding-top: 25px;
        margin-bottom: 45px;
        margin-top: -25px;
    }

    .introduce h3 {
        font-size: 28px;
        padding-top: 40px;
    }

    .introduce p {
        max-width: 480px;
        margin-top: 28px;
        font-size: 14px;
        text-align: center;
        padding-bottom: 30px;
    }

    .title {
        margin-top: 0;
    }

    .title h3 {
        font-size: 34px;
    }

    .title p {
        font-size: 20px;
        margin-top: 12px;
    }

    .gn {
        margin-top: 50px;
    }

    .gn .box {
        margin-bottom: .2rem;
    }

    .gn .box img {
        margin-top: 20px;
    }

    .gn .box h3 {
        font-size: 20px;
    }

    .gn .box p {
        font-size: 15px;
    }

    .menu ul li {
        width: 180px;
        height: 82px;
        font-size: 70px;
    }

    .menu ul li span {
        font-size: 40px;
    }

    .menu ul li:nth-child(2) {
        margin: 0 2.28rem;
    }

    .menu .menu_content>img {
        width: 11rem;
        height: 6rem;
    }

    .menu .menu_content .description {
        max-width: 272px;
        top: 01.6rem;
    }

    .menu .menu_content .menu_arrow span {
        /* float: left; */
        content: '';
        display: block;
        max-width: 25px;
        height: 5px;
        background-color: #000000;
        position: absolute;
        left: 50px;
        top: 20px;
        z-index: 2;
    }

    .vip ul li {
        width: 33%;
    }

    .vip ul li p:nth-child(4) {
        line-height: .3rem;
    }

    .footer .footer_content .beian>p:nth-child(1) {
        padding-top: .25rem;
    }

    .footer .footer_content .qrcode {
        float: none;
        margin-right: 5rem;
    }

    .logo {
        display: none;
    }

    .header .navbar {
        display: block;
        background-color: #fafafa;
    }

    .header .navbar2 {
        display: none;
    }

    .navbar {
        border: none;
        margin-bottom: 0;
    }

    .header .nav li {
        float: none;
        height: 45px;
        line-height: 45px;
    }

    .nav li:hover a::after {
        display: none;
    }

    .navbar-default .navbar-nav>.active>a {
        background: none;
        color: #e14f60;
    }

    .navbar-default .navbar-toggle .icon-bar {
        background-color: #e14f60;
    }

    .header .nav li a {
        display: inline;
    }

    /* 网络代码收缩导航条 */
    .navbar-header {
        float: none
    }

    .navbar-left，.navbar-right {
        float: none !important;
    }

    .navbar-toggle {
        display: block;
    }

    .navbar-collapse {
        border-top: 1px solid transparent;
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
    }

    .navbar-fixed-top {
        top: 0;
        border-width: 0 0 1px;
    }

    .navbar-collapse.collapse {
        display: none !important;
    }

    .navbar-nav {
        float: none !important;
        margin-top: 7.5px;
    }

    .navbar-nav>li {
        float: none;
    }

    .navbar-nav>li>a {
        padding-top: 10px;
        padding-bottom: 10px;
    }

    .collapse.in {
        display: block !important;
    }
}

@media screen and (max-width: 750px) {




    .homg_adbg {
        height: 130px;
    }

    .introduce {
        max-width: 300px;
        padding-top: 0;
        margin-bottom: 45px;
        margin-top: -17px;
    }

    .introduce h3 {
        font-size: 21px;
        padding-top: 15px;
    }

    .introduce h3::after {
        margin: 10px auto 0;
    }

    .introduce p {
        max-width: 250px;
        margin-top: 15px;
        font-size: 12px;
        text-align: center;
        padding-bottom: 18px;
    }

    .title {
        width: 330px;
        margin: 20px auto;
        text-align: center;
        position: relative;
        margin-top: 0px;
        line-height: 0px;
    }

    .title h3 {
        font-size: 24px;
    }

    .title p {
        font-size: 12px;
        margin-top: .12rem;
    }

    .gn {
        max-width: 375px;
        margin: 0 auto;
        margin-top: .9rem;
        margin-bottom: .6rem;
    }

    .gn .box p {
        font-size: 12px;
        width: 140px;
        line-height: 20px;
    }

    .gn .box img {
        margin-top: .36rem;
        margin-bottom: .36rem;
        border-radius: 50%;
        width: .77rem;
        height: .77rem;
    }

    .row {
        margin-right: 5px;
        margin-left: 5px;
    }

    .menu {
        margin: 1.3rem auto .6rem;
    }

    .menu ul li {
        width: 1rem;
        height: .8rem;
        line-height: .8rem;
        font-size: .6rem;
    }

    .menu ul li span {
        font-size: .25rem;
        top: 0;
    }

    .menu ul li:nth-child(2) {
        margin: 0 1.7rem;
    }

    .menu .menu_content>img {
        width: 5.2rem;
        height: 3.5rem;
    }

    .menu .menu_content .description {
        max-width: 200px;
        top: .6rem;
        padding: .25rem .24rem;
    }

    .menu .menu_content .description h3 {
        font-size: .24rem;
        margin-bottom: .1rem;
    }

    .menu .menu_content .description p:nth-child(2) {
        font-size: .18rem;
        margin-bottom: .24rem;
    }

    .menu .menu_content .description p:nth-child(3) {
        font-size: .12rem;
        line-height: .24rem;
    }

    .menu .menu_content .menu_arrow {
        width: 1.4rem;
    }

    .menu .menu_content .menu_arrow img {
        width: .42rem;
        height: .42rem;
    }

    .menu .menu_content .menu_arrow span {
        width: 12px;
        height: 2px;
        left: 23px;
        top: 10px;
    }

    .footer .footer_content .qrcode {
        float: none;
        margin-right: 1.2rem;
    }
}